Kyle, P. D., & Kyle, G. Z. (2005). Chimney swift towers: New habitat for America's mysterious birds : a construction guide. Texas A & M University Press.
Citace podle Chicago (17th ed.)Kyle, Paul D., a Georgean Z. Kyle. Chimney Swift Towers: New Habitat for America's Mysterious Birds : A Construction Guide. College Station: Texas A & M University Press, 2005.
Citace podle MLA (9th ed.)Kyle, Paul D., a Georgean Z. Kyle. Chimney Swift Towers: New Habitat for America's Mysterious Birds : A Construction Guide. Texas A & M University Press, 2005.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..